Sencode logo

Sencode

CREST-accredited North East England penetration testing specialist founded in 2019, offering accessible and transparent security testing with free retests and a strong focus on social engineering.

Founded
2019
Team Size
1-10
Geography
National
Markets
UK
Last verified: Feb 2026

About

Sencode Cyber Security is a CREST-accredited penetration testing firm founded in 2019 and headquartered in Stockton-on-Tees in the North East of England. Established with the mission to make penetration testing accessible, transparent, and effective for organisations of all sizes, Sencode has rapidly built a reputation as a multi-award-winning specialist. All of their security testers are mandated to hold industry-leading certifications such as OSCP and CREST.

Sencode's service portfolio spans web application penetration testing, network penetration testing, mobile application penetration testing, API penetration testing, cloud penetration testing across AWS, Azure, GCP, social engineering testing including phishing and smishing campaigns, OSINT assessments, red team assessments, and vulnerability assessments. The company differentiates itself by offering a free retest with every penetration test engagement and carbon offsetting for each test conducted.

Sencode also operates a Pen Test Partner Program designed for Managed Service Providers and Technology Consultancies, as well as the Sencode Academy for cybersecurity training. Their comprehensive cyber awareness training programmes help organisations build a security-conscious culture.

Methodologies

OWASPCRESTPTESNIST

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